[2] | 1 | // %flair:license{
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| 2 | // This file is part of the Flair framework distributed under the
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| 3 | // CECILL-C License, Version 1.0.
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| 4 | // %flair:license}
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| 5 | /*!
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| 6 | * \file cvimage.h
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| 7 | * \brief Class defining an image of kind IplImage
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| 8 | * \author Guillaume Sanahuja, Copyright Heudiasyc UMR UTC/CNRS 7253
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| 9 | * \date 2012/03/20
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| 10 | * \version 4.0
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| 11 | */
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| 12 |
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| 13 | #ifndef CVIMAGE_H
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| 14 | #define CVIMAGE_H
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| 15 |
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| 16 | #include <cxcore.h>
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| 17 | #include <io_data.h>
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| 18 | #include <stdint.h>
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| 19 |
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| 20 | namespace flair
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| 21 | {
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| 22 | namespace core
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| 23 | {
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| 24 | /*! \class cvimage
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| 25 | *
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| 26 | * \brief Class defining an image of kind IplImage
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| 27 | *
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| 28 | * IplImage is an image struct defined in OpenCV.
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| 29 | *
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| 30 | */
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| 31 | class cvimage: public io_data {
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| 32 | public:
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| 33 | class Type: public DataType {
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| 34 | public:
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| 35 | /*!
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| 36 | \enum Format_t
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| 37 | \brief Picture formats
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| 38 | */
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| 39 | enum class Format {
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| 40 | YUYV,/*!< YUYV 16 bits */
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| 41 | UYVY,/*!< UYVY 16 bits */
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| 42 | BGR,/*!< BGR 24 bits */
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| 43 | GRAY,/*!< gray 8 bits */
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| 44 | } ;
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| 45 | Type(uint16_t _width, uint16_t _height, Format _format):width(_width),height(_height),format(_format) {}
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| 46 |
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| 47 | size_t GetSize() const {
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| 48 | size_t pixelSize;
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| 49 | switch(format) {
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| 50 | case Format::GRAY:
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| 51 | pixelSize=1;
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| 52 | break;
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| 53 | case Format::YUYV:
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| 54 | case Format::UYVY:
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| 55 | pixelSize=2;
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| 56 | break;
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| 57 | case Format::BGR:
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| 58 | pixelSize=3;
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| 59 | break;
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| 60 | default:
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| 61 | pixelSize=0; //TODO should throw an exception instead
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| 62 | }
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| 63 | return pixelSize*width*height;
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| 64 | }
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| 65 | std::string GetDescription() const {return "cv image";};
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| 66 |
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| 67 | Format GetFormat() const {return format;};
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| 68 | uint16_t GetWidth() const {return width;};
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| 69 | uint16_t GetHeight() const {return height;};
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| 70 |
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| 71 | private:
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| 72 | uint16_t width;
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| 73 | uint16_t height;
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| 74 | Format format;
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| 75 |
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| 76 | };
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| 77 |
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| 78 | /*!
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| 79 | * \brief Constructor
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| 80 | *
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| 81 | * Construct an io_data representing an IplImage.
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| 82 | *
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| 83 | * \param parent parent
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| 84 | * \param width image width
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| 85 | * \param height image height
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| 86 | * \param name name
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| 87 | * \param allocate_data if true, IplImage image data is allocated; otherwise img->imagedata must be changed
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| 88 | * \param n number of samples
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| 89 | */
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| 90 | cvimage(const Object* parent,uint16_t width,uint16_t height,Type::Format format,std::string name="",bool allocate_data=true,int n=1);
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| 91 |
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| 92 | /*!
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| 93 | * \brief Destructor
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| 94 | *
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| 95 | */
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| 96 | ~cvimage();
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| 97 |
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| 98 | /*!
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| 99 | * \brief IplImage
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| 100 | *
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| 101 | * \return IplImage
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| 102 | */
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| 103 | IplImage* img;
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| 104 |
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| 105 | Type const&GetDataType() const {return dataType;};
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| 106 |
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| 107 | private:
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| 108 | /*!
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| 109 | * \brief Copy datas
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| 110 | *
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| 111 | * Reimplemented from io_data. \n
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| 112 | * See io_data::CopyDatas.
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| 113 | *
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| 114 | * \param dst destination buffer
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| 115 | */
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| 116 | void CopyDatas(char* dst) const;
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| 117 |
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| 118 | bool allocate_data;
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| 119 | Type dataType;
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| 120 | };
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| 121 |
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| 122 | } // end namespace core
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| 123 | } // end namespace flair
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| 124 |
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| 125 | #endif // CVIMAGE_H
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